4mm 100pcs Cylinder Shape Cowhide Mounted Drill Bur

This set of abrasive cowhide-mounted grinding heads is designed for use with electric grinders and rotary tools. With a 3mm shank and a variety of head sizes and shapes, it’s perfect for detailed polishing, shaping, and grinding work.

Specifications:

• Material: Cowhide

• Type: Abrasive Block

• Shank Diameter: 3mm

• Head Diameters: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm

• Head Shapes: Cylinder and Cone

• Quantity: 6 pieces (2 Cylindrical + 4 Conical)

Features:

1. Includes 6 mounted grinding heads with 3mm shank for versatile use.

2. Ideal for sculpting, polishing, and pattern grinding on various materials.

3. Suitable for use on marble, concrete, brick, porcelain, ceramic, epoxy, rock, glass, tile, stone, jewelry, jade, wood, stainless steel, and more.

4. Great for DIY projects and detailed craftsmanship.